Casio fx-7400G PLUS Graphing Instrukcja Użytkownika Pobierz pdf (Strona 26)

Chapter 4 Graphing

2. Use the d and e cursor keys to move the line left and right, and press w to

draw the line at the current location.

e ~ ew

•To draw a horizontal line, simply press 2 (Hztl) in place of 1 (Vert), and use

the f and c cursor keys to move the horizontal line on the display.

In the RUN or PRGM Mode

The following is the syntax for drawing vertical and horizontal lines in these modes.

• To draw a vertical line

Vertical <

x-coordinate>

• To draw a horizontal line

Horizontal <

y-coordinate>

uTo clear drawn lines and points

The following operation clears all drawn lines and points from the screen.

In the STAT, GRAPH or TABLE Mode

Lines and points drawn using sketch menu functions are temporary. Display the

sketch menu and press 1 (Cls) to clear drawn lines and points, leaving only the

original graph.

In the RUN or PRGM Mode

The following is the syntax for clearing drawn lines and points, as well as the graph

itself.

Cls

1 2 ... 21 22 23 24 25 26

Brak uwag

Casio fx-7400G PLUS Graphing Instrukcja Użytkownika Strona 26